FVXX20 KNES 051507 VA ADVISORY DTG: 20210305/1507Z VAAC: WASHINGTON VOLCANO: POPOCATEPETL 341090 PSN: N1901 W09837 AREA: MEXICO SUMMIT ELEV: 17802 FT (5426 M) ADVISORY NR: 2021/253 INFO SOURCE: GOES-16. WEBCAM. NWP MODELS. ERUPTION DETAILS: OCNL VA EMS. OBS VA DTG: 05/1441Z OBS VA CLD: SFC/FL200 N1906 W09842 - N1905 W09838 - N1901 W09837 - N1901 W09841 - N1906 W09842 MOV NW 5KT FCST VA CLD +6HR: 05/2030Z SFC/FL200 N1917 W09843 - N1901 W09837 - N1900 W09841 - N1913 W09850 - N1917 W09843 FCST VA CLD +12HR: 06/0230Z SFC/FL200 N1917 W09843 - N1901 W09837 - N1900 W09841 - N1913 W09850 - N1917 W09843 FCST VA CLD +18HR: 06/0830Z NO VA EXP RMK: OCNL VA EMS OBS VIA SATELLITE IMAGERY AND WEBCAM. FL AND WINDS DETERMINED FM NWP MDLS. ...MLEVINE NXT ADVISORY: WILL BE ISSUED BY 20210305/2100Z